| Sold | Grade | Monthly Average |
| Feb 2021 | 9.4 | $3.70 |
| Aug 2025 | 9.2 | $36.00 |
| Sep 2020 | 9.2 | $12.00 |
| Jun 2022 | 8.0 | $4.40 |
| Jan 2021 | 8.0 | $2.40 |
| Dec 2020 | 8.0 | $3.84 |
| Mar 2020 | 8.0 | $9.60 |
| Feb 2020 | 8.0 | $9.60 |
| Sep 2019 | 8.0 | $9.60 |
| Jul 2019 | 8.0 | $9.60 |
| Jun 2019 | 8.0 | $9.12 |
| May 2019 | 8.0 | $9.60 |
| Mar 2018 | 8.0 | $9.60 |
| Dec 2017 | 8.0 | $9.36 |